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EXHIBIT 2 <br /> City of Santa Ana, CA Page 15 <br /> 2026 Citywide Pavement Management Plan - OCTA Submittal <br /> Final Report-March 16, 2026 <br /> Structure of QA/QC Plan <br /> The following components are addressed in this QA/QC Plan: <br /> • Condition survey procedures used; <br /> • Accuracy required for data collection; <br /> • Inspector qualifications and experience; and <br /> • Safety. <br /> Condition Survey Procedures <br /> The governing document in performing condition surveys for the City of Santa Ana is ASTM D6433 <br /> "Standard Practice for Roads and Parking Lots Pavement Condition Index (PCI) Surveys." Both asphalt <br /> concrete(AC)and Portland cement concrete(PCC) pavements are included in this protocol. The following <br /> distresses are collected for each pavement type: <br /> 1.AJJigator(fatigue) cracking 1. Blow-up/Buckling <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 2. Bleeding 2. Corner Breaks <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 3. Block Cracking 3. Divided Slab <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 4. Bumps and sags 4. Durability("D") Cranking <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 5. Corrugation 5. Faulting <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 6. Depression 6.Joint Seal damage <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 7. Edge Cracking 7. Lane/Shoulder Drop-off <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 8.Joint Reflection Cracking :8. Linear Cracking <br /> ............................................................................................................................................................................................................................................................................ <br /> 9. Lane/Shoulder Drop-off 9. Patching(large) and Utility Cuts <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 10. Longitudinal &Transverse Cracking 10. Patching(small) <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 11. Patching and Utility Cut Patching 11. Polished Aggregate <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 12. Polished aggregate 12. Popouts <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 13. PotholIes 13. Pumping <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 14. Railroad Crossing 14. Punchout <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 15. Rutting 15. Railroad Crossing <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 16.Shoving 15.Scaling, map cracking and crazing <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 17.Slippage Cracking 17.Shrinkage Cracks <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 18.Swell 18.Spalling(corner) <br /> ......................................................................................................................................:...................................................................................................................................... <br /> 19.Weathering 19.Spalling(joint.; <br /> ...��............................................................................................. ................................................................................................................................ <br /> 20. Ravel <br /> As required by the Orange County Transportation Authority (OCTA), the City of Santa Ana must prepare <br /> and implement a quality assurance / quality control (QA/QC) plan regarding pavement management <br /> inspection as they pertain to StreetSaver. For the purposes of this report, Bucknam has demonstrated <br /> below how our project team implemented QA/QC procedures during the project. <br /> Our QA/QC plan focuses on the how each pavement inspection is performed,what distresses are collected <br /> and ensures that it complies with the OCTA guidelines defined within the "Countywide Pavement <br /> Management Plan Guidelines (CPMPG)". <br /> As shown within the OCTA CPMPG, our staff followed and delivered on the requirements stated within <br /> Chapter 2, page 2-5 which require specific QA/QC data (Items A through G). <br />